CN116624691B - Fused salt heat accumulation electricity tracing conveying pipeline - Google Patents
Fused salt heat accumulation electricity tracing conveying pipeline Download PDFInfo
- Publication number
- CN116624691B CN116624691B CN202310915158.0A CN202310915158A CN116624691B CN 116624691 B CN116624691 B CN 116624691B CN 202310915158 A CN202310915158 A CN 202310915158A CN 116624691 B CN116624691 B CN 116624691B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- groove
- block
- connecting plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 21
- 238000009825 accumulation Methods 0.000 title claims description 8
- 230000005611 electricity Effects 0.000 title description 3
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000005338 heat storage Methods 0.000 claims abstract description 14
- 210000003813 thumb Anatomy 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 8
- 239000003832 thermite Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 20
- 238000009413 insulation Methods 0.000 description 5
- 230000003245 working effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention relates to the technical field of conveying pipelines, in particular to an electric tracing conveying pipeline for molten salt heat storage, which comprises a conveying pipe, wherein a wire fixing groove is formed in the surface of the conveying pipe, an adjusting groove is formed in the conveying pipe, two connecting grooves are symmetrically communicated with the two sides of the adjusting groove, the connecting grooves are communicated with the wire fixing groove, a connecting plate is slidably connected to the inside of the adjusting groove, the middle part of the connecting plate is hollow, two groups of teeth are symmetrically and fixedly connected to the two sides of the surface of the connecting plate, and a control box is slidably connected to the middle part of the connecting plate. According to the invention, the heat tracing band is orderly paved through the wire fixing grooves, then the stay pushing fixing plate is matched with the sealing block to seal the wire fixing grooves, and the wire pressing plate is driven to slide downwards through the hinged rotating effect of the hinged block between the two stays until the heat tracing band is thoroughly compressed, so that the fixing effect on the heat tracing band can be ensured, the heat tracing band is prevented from being degummed and cannot be fixed, and the heat working efficiency is ensured.
Description
Technical Field
The invention relates to the technical field of conveying pipelines, in particular to an electric tracing conveying pipeline for fused salt heat storage.
Background
The heat storage technology is a technology which takes heat storage materials as media to store solar photo-thermal energy, geothermal energy, industrial waste heat, low-grade waste heat, valley electricity and the like in a heat energy mode, releases the heat energy when needed, aims to solve the problem caused by mismatching between heat energy supply and demand in time, space or intensity, improves the energy utilization rate of the whole system to the maximum extent, and is developed gradually.
For a photo-thermal power station taking molten salt as a heat transfer/heat storage medium, no matter what anti-condensation operation mode is adopted, an electric tracing system is usually required to be configured for the molten salt pipeline and related equipment to realize anti-condensation, and the following problems often exist when the existing pipeline is paved for an electric tracing band:
firstly, the surface of the existing pipeline has no specific structure capable of supplying power to the laying of the heat tracing belt, the heat tracing belt is usually fixed on the surface of the pipeline through a binding belt or a pressure sensitive adhesive tape, and as the heat tracing belt is usually accompanied with a high-temperature effect when in work, the situation of degumming possibly exists after long-time use, or the whole fixing effect is greatly weakened because of binding loosening caused by expansion with heat and contraction with cold, and the whole fixing effect can be completely separated from the pipeline when serious, so that a good working effect cannot be achieved;
secondly, after the electric tracing band is paved, all or part of the surface of the electric tracing band needs to be coated by using an aluminum foil tape, and in order to ensure the heating effect, a layer of heat insulation layer is coated outside a pipeline, and the heat insulation layer of the pipeline is generally composed of aluminum foil paper, heat insulation cotton and other substances, is exposed to the external environment for a long time, and is accompanied by a high-low temperature difference effect, the damage of the heat insulation layer can be aggravated, the heat insulation effect can not be effectively carried out, the anti-condensation work of the whole pipeline is influenced, and the electric tracing band can not be effectively operated.
Disclosure of Invention
The invention aims to solve the problems in the background technology, and provides an electric tracing conveying pipeline for fused salt heat storage.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the electric tracing conveying pipeline for molten salt heat storage comprises a conveying pipe, wherein a wire fixing groove is formed in the surface of the conveying pipe, an adjusting groove is formed in the conveying pipe, two connecting grooves are symmetrically communicated with two sides of the adjusting groove, and the connecting grooves are communicated with the wire fixing groove;
the inner part of the adjusting groove is connected with a connecting plate in a sliding manner, the middle part of the connecting plate is hollow, two groups of teeth are symmetrically and fixedly connected to the two sides of the surface of the connecting plate, the middle part of the connecting plate is connected with a control box in a sliding manner, the inner part of the control box is rotationally connected with a shifting wheel, two connecting teeth are symmetrically and fixedly connected to the two sides of the shifting wheel, and the connecting teeth are meshed with the teeth;
the both sides symmetry of connecting plate articulates there is the stay, and the stay passes through adjustment tank and spread groove sliding connection in the inside of conveying pipe, the inside sliding connection of spread groove has the fixed plate, the stay is kept away from the one end of control box and is articulated with the surface of fixed plate, the inside sliding connection of fixed plate has the line ball board.
In the electric tracing pipeline for molten salt heat storage, the connecting column is connected to the control box in a rotating mode, the rotating block is connected to the connecting column in a sliding mode, the clamping sleeve is fixedly connected to the bottom of the connecting column, the clamping pin is connected to the middle of the connecting plate in a rotating mode, the clamping pin is connected with the clamping sleeve in a sliding mode, the threaded connecting block is fixedly connected to the bottom of the clamping pin, the connecting sleeve is connected to the surface of the threaded connecting block in a threaded mode, the hinge blocks are hinged to two sides of the connecting sleeve in a symmetrical mode, the hinge blocks are hinged between the two supporting bars, and the other end of the hinge blocks is hinged to the line pressing plate.
In the above-mentioned electric tracing pipeline for fused salt heat accumulation, the inside sliding connection of control box has the locking piece, the top fixedly connected with shifting block of locking piece, the fixed surface of locking piece is connected with the extension spring, and the other end fixedly connected with of extension spring is in the inside of control box, two lockholes have been seted up to the surface symmetry of shifting wheel, and locking piece and lockhole peg graft.
In the above-mentioned electric tracing pipeline for molten salt heat accumulation, the inside fixedly connected with top spring of fixed plate, the other end fixedly connected with sealing block of top spring, sealing block sliding connection is in the top of fixed plate, just sealing block's edge is the arcwall face.
In the above-mentioned electric tracing pipeline for molten salt heat storage, two elastic clamping blocks are symmetrically and fixedly connected to the inside of the rotating block, two groups of connectors are symmetrically arranged in the connecting column, and the elastic clamping blocks are connected with the connectors in a clamping mode.
In the above-mentioned electric tracing pipeline for molten salt heat accumulation, the sliding tray has been seted up to the inside of articulated piece, and the sliding tray is located the one end that is close to the line ball board, the inside sliding connection of sliding tray has the flexible head, and the other end and the line ball board of flexible head are articulated.
In the above-mentioned electric tracing pipeline for molten salt heat accumulation, the inside fixedly connected with spacing post of spliced pole, the spacing groove has been seted up to the bottom of turning block, spacing post and spacing groove sliding connection.
In the fused salt heat storage electric tracing conveying pipeline, the heat preservation ring is fixedly connected to the inside of the conveying pipe and is located at the bottom of the wire fixing groove.
Compared with the prior art, the fused salt heat storage electric heat tracing conveying pipeline has the advantages that:
the heat tracing band is orderly paved on the surface of the pipeline through the wire fixing groove, the connecting plate is driven to slide through the rotation of the poking wheel, so that the fixing plates on two sides are pushed by the stay, the fixing plates are matched with the sealing blocks to seal the wire fixing groove, the heat tracing band can be conveniently paved, the heat tracing band is prevented from being separated from the pipeline, and the working effect is ensured;
the screw thread connecting blocks are driven to rotate through rotation of the rotating blocks, the hinging blocks at two sides are driven to perform certain hinging rotation in the stay through the connection effect of the screw threads, and the wire pressing plate at the bottom of the fixing plate can be driven to slide downwards until the heat tracing belt is pressed and fixed, so that the fixing effect can be further improved, and the working effect of the heat tracing belt is guaranteed through the thermite film;
in summary, the heat tracing band is orderly laid through the wire fixing grooves, then the stay pushing fixing plate is matched with the sealing block to seal the wire fixing grooves, and the hinging block is used for hinging and rotating between the two stays to drive the wire pressing plate to slide downwards until the heat tracing band is thoroughly compressed, so that the fixing effect on the heat tracing band can be ensured, the situation that the heat tracing band cannot be fixed due to degumming is prevented, and the heat working efficiency is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a feed tube of the present invention;
FIG. 3 is a schematic cross-sectional view of the adjustment tank of the present invention;
FIG. 4 is a schematic cross-sectional view of a stay of the present invention;
FIG. 5 is a schematic view of the structure of the connecting plate of the present invention;
FIG. 6 is a schematic cross-sectional view of a mounting plate of the present invention;
FIG. 7 is a schematic cross-sectional view of a connecting column of the present invention;
FIG. 8 is a schematic illustration of a thumbwheel connection structure of the present invention;
fig. 9 is a schematic sectional view of the control box of the present invention.
In the figure: 1. a feed pipe; 2. wire fixing grooves; 3. an adjustment tank; 4. a connecting groove; 5. a connecting plate; 6. teeth; 7. a control box; 8. a thumb wheel; 9. a connecting tooth; 10. a stay; 11. a fixing plate; 12. a wire pressing plate; 13. a connecting column; 14. a rotating block; 15. a cutting sleeve; 16. a bayonet lock; 17. a threaded connecting block; 18. connecting sleeves; 19. a hinge block; 20. an aluminothermic film; 21. a locking piece; 22. a shifting block; 23. a tension spring; 24. a lock hole; 25. a top spring; 26. a sealing block; 27. an elastic clamping block; 28. a connection port; 29. a sliding groove; 30. a retractable head; 31. a limit groove; 32. a limit column; 33. and a heat preservation ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, a fused salt heat accumulation electric tracing conveying pipeline comprises a conveying pipe 1, a wire fixing groove 2 is formed in the surface of the conveying pipe 1, an adjusting groove 3 is formed in the inner portion of the conveying pipe 1, two connecting grooves 4 are symmetrically communicated with the two sides of the adjusting groove 3, the connecting grooves 4 are communicated with the wire fixing groove 2, a connecting plate 5 is slidably connected to the inner portion of the adjusting groove 3, the middle portion of the connecting plate 5 is hollow, two groups of teeth 6 are symmetrically and fixedly connected to the surface of the connecting plate 5, a control box 7 is slidably connected to the middle portion of the connecting plate 5, a thumb wheel 8 is rotatably connected to the inner portion of the control box 7, two connecting teeth 9 are fixedly connected to the two sides of the thumb wheel 8, the connecting teeth 9 are meshed with the teeth 6, stays 10 are symmetrically hinged to the two sides of the connecting plate 5, the stays 10 are slidably connected to the inner portion of the conveying pipe 1 through the adjusting groove 3 and the connecting grooves 4, a fixing plate 11 is slidably connected to the inner portion of the connecting groove 4, one end of the stay 10, which is far away from the control box 7, is hinged to the surface of the fixing plate 11, and the inner portion of the fixing plate 11 is slidably connected with a pressing line plate 12.
Wherein, lay the electric tracing band in order in the surface of conveying pipe 1 through the wire fixing groove 2, afterwards through rotating thumb wheel 8, drive two connection teeth 9 and change the tooth, and through the meshing effect between connection tooth 9 and the tooth 6, drive connecting plate 5 and slide in adjusting groove 3, in the gliding in-process, can push away the fixed plate 11 of both sides through stay 10, make it slide to the wire fixing groove 2 by connecting groove 4, after the top roll-off connecting groove 4 of fixed plate 11, its top no longer is blocked, then the sealing piece 26 is upwards slided this moment, cooperate fixed plate 11 to seal wire fixing groove 2, can be with the effectual inside of being fixed in wire fixing groove 2 of companion's heat band, the phenomenon that comes into unstuck appears when preventing to adopt the sticky tape to fix.
The inside sliding connection of control box 7 has latch segment 21, the top fixedly connected with shifting block 22 of latch segment 21, the fixed surface of latch segment 21 is connected with extension spring 23, the other end fixedly connected with of extension spring 23 is in the inside of control box 7, two lockholes 24 have been seted up to the surface symmetry of thumb wheel 8, latch segment 21 and lockhole 24 peg graft, wherein, through the elasticity effect of extension spring 23, in the initial state, make latch segment 21 and lockhole 24 peg graft, can restrict the effective rotation of thumb wheel 8, when needs rotate thumb wheel 8, through the pulling of shifting block 22 latch segment 21, make it separate with lockhole 24 can, and when need not rotate, can exist certain elastic potential energy through stretched extension spring 23 and drive latch segment 21 and reset, and because the travel distance of fixed plate 11 is fixed, then the grafting position between latch segment 21 and the lockhole 24 is fixed.
The inside fixedly connected with top spring 25 of fixed plate 11, the other end fixedly connected with sealing block 26 of top spring 25, sealing block 26 sliding connection is at the top of fixed plate 11, and sealing block 26's edge is the arcwall face, wherein, when fixed plate 11 is located inside spread groove 4, its top is in the shutoff state, top spring 25 is in the compression state, after fixed plate 11 slides in the solid line groove 2, its top is in the open state, top spring 25 releases elasticity this moment, top moves sealing block 26 and slides upward, and finally seal solid line groove 2, and because sealing block 26's edge is the arc, sealing block 26 can be compressed smoothly and be retrieved when fixed plate 11 is retrieved spread groove 4.
The inside fixedly connected with heat preservation circle 33 of conveying pipe 1, heat preservation circle 33 are located the bottom of solidus groove 2, and wherein, through heat preservation circle 33, can cooperate thermite membrane 20 to carry out certain isolation to heat and the external environment when carrying hot area work, can effectively improve the work effect of electric tracing.
Referring to fig. 1-9, a connecting column 13 is rotatably connected to the inside of the control box 7, a rotating block 14 is slidably clamped in the connecting column 13, a clamping sleeve 15 is fixedly connected to the bottom of the connecting column 13, a clamping pin 16 is rotatably connected to the middle of the connecting plate 5, the clamping pin 16 is slidably clamped with the clamping sleeve 15, a threaded connecting block 17 is fixedly connected to the bottom of the clamping pin 16, a connecting sleeve 18 is threadably connected to the surface of the threaded connecting block 17, hinge blocks 19 are symmetrically hinged to two sides of the connecting sleeve 18, the hinge blocks 19 are hinged between two stays 10, the other end of each hinge block 19 is hinged to a wire pressing plate 12, and a thermit film 20 is embedded in the bottom of the wire pressing plate 12.
After the fixing plate 11 slides into the wire fixing groove 2, the clamping pin 16 is in clamping fit with the clamping sleeve 15, then the connecting column 13 can be driven to rotate through the rotating block 14, at the moment, the clamping sleeve 15 synchronously rotates, the hinging blocks 19 on two sides are driven to perform certain hinging rotation between the two stays 10 through the threaded connection effect between the threaded connection block 17 and the connecting sleeve 18, the wire pressing plate 12 can be driven to slide downwards, the heat tracing belt is further fixed, and the working effect of the wire pressing plate is improved through the heat preservation effect of the thermite film 20.
The inside symmetry fixedly connected with two elastic fixture blocks 27 of rotatory piece 14, a set of connector 28 has been seted up to the inside symmetry of spliced pole 13, and elastic fixture block 27 and connector 28 joint, wherein, when needs rotate spliced pole 13, lifts rotatory piece 14, forces two elastic fixture blocks 27 and connector 28 joint, can rotate spliced pole 13, when need not rotate, in order to guarantee that spliced pole 13 does not take place at will to rotate, promotes rotatory piece 14 downwardly, forces elastic fixture block 27 and connector 28 separation can.
The sliding groove 29 is formed in the hinge block 19, the sliding groove 29 is located at one end close to the line pressing plate 12, the telescopic head 30 is slidably connected to the sliding groove 29, and the other end of the telescopic head 30 is hinged to the line pressing plate 12, wherein the line pressing plate 12 always keeps linear movement when sliding up and down, so that the sliding effect between the telescopic head 30 and the sliding groove 29 can be guaranteed, and smooth sliding of the line pressing plate 12 can be guaranteed.
The inside fixedly connected with spacing post 32 of spliced pole 13, spacing groove 31 has been seted up to the bottom of turning block 14, spacing post 32 and spacing groove 31 sliding connection, wherein, through the slip effect of spacing groove 31 and spacing post 32, can guarantee on the one hand that the turning block 14 slides smoothly between the spliced pole 13, and on the other hand carries out spacingly the slip of turning block 14, prevents that it from being too big and separating with spliced pole 13 at the slip stroke.
The specific working principle and the using method of the invention are explained in detail as follows: when the wire fixing groove is used, firstly, electric tracing is orderly paved on the surface of a feeding pipe 1 through a wire fixing groove 2, then, two connecting teeth 9 are driven to rotate through a rotary shifting wheel 8, a connecting plate 5 is driven to slide in an adjusting groove 3 through the meshing effect between the connecting teeth 9 and teeth 6, in the sliding process, fixing plates 11 on two sides are pushed by a stay 10 to slide into the wire fixing groove 2 through the connecting groove 4, after the top of the fixing plate 11 slides out of the connecting groove 4, the top of the fixing plate is not blocked, a sealing block 26 slides upwards at the moment, and the fixing groove 2 is sealed by matching with the fixing plate 11;
secondly, after the fixed plate 11 slides into the wire fixing groove 2, the clamping pin 16 is clamped and matched with the clamping sleeve 15, then the connecting column 13 can be driven to rotate through the rotating block 14, at the moment, the clamping sleeve 15 synchronously rotates, and the hinging blocks 19 on two sides are driven to perform certain hinging rotation between the two stays 10 through the threaded connection effect between the threaded connecting block 17 and the connecting sleeve 18, so that the wire pressing plate 12 can be driven to slide downwards to further fix the heat tracing belt;
third, after the pressing line plate 12 presses and fixes the heat tracing band, the rotating block 14 is pressed downwards to force the elastic clamping block 27 to be separated from the connecting port 28, so that the connecting column 13 is ensured not to rotate at will at the moment, and the stability of the whole work is ensured.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a fused salt heat accumulation is with electric tracing pipeline, includes conveying pipe (1), its characterized in that: the feeding device is characterized in that a wire fixing groove (2) is formed in the surface of the feeding pipe (1), an adjusting groove (3) is formed in the feeding pipe (1), two connecting grooves (4) are symmetrically communicated with two sides of the adjusting groove (3), and the connecting grooves (4) are communicated with the wire fixing groove (2);
the inside sliding connection of adjustment tank (3) has connecting plate (5), and the middle part of connecting plate (5) is the cavity form, two sets of tooth (6) of bilateral symmetry fixedly connected with on connecting plate (5) surface, the middle part sliding connection of connecting plate (5) has control box (7), the inside rotation of control box (7) is connected with thumb wheel (8), and the bilateral symmetry fixedly connected with of thumb wheel (8) has two connecting teeth (9), and connecting teeth (9) and tooth (6) meshing;
the two sides of the connecting plate (5) are symmetrically hinged with a stay (10), the stay (10) is slidably connected to the inside of the feeding pipe (1) through the adjusting groove (3) and the connecting groove (4), a fixed plate (11) is slidably connected to the inside of the connecting groove (4), one end, far away from the control box (7), of the stay (10) is hinged with the surface of the fixed plate (11), and a wire pressing plate (12) is slidably connected to the inside of the fixed plate (11);
the inside rotation of control box (7) is connected with spliced pole (13), and the inside slip joint of spliced pole (13) has rotating block (14), and the bottom fixedly connected with cutting ferrule (15) of spliced pole (13), and the middle part rotation of connecting plate (5) is connected with bayonet lock (16), bayonet lock (16) and cutting ferrule (15) slip joint, the bottom fixedly connected with screw thread connecting block (17) of bayonet lock (16), the surface threaded connection of screw thread connecting block (17) has adapter sleeve (18), and the bilateral symmetry of adapter sleeve (18) articulates there is articulated piece (19), articulated piece (19) articulates between two stay (10), the other end and the line ball board (12) of articulated piece (19), the bottom of line ball board (12) is embedded has thermite membrane (20);
the inside fixedly connected with top spring (25) of fixed plate (11), the other end fixedly connected with sealing block (26) of top spring (25), sealing block (26) sliding connection is in the top of fixed plate (11), just sealing block (26)'s edge is the arcwall face, two elasticity fixture blocks (27) of inside symmetry fixedly connected with of rotating block (14), a set of connector (28) have been seted up to the inside symmetry of spliced pole (13), elasticity fixture block (27) and connector (28) joint, sliding tray (29) have been seted up to the inside of articulated piece (19), and sliding tray (29) are located the one end that is close to line ball board (12), the inside sliding connection of sliding tray (29) has flexible head (30), and the other end and the line ball board (12) of flexible head (30) are articulated.
2. The fused salt heat storage electric tracing transport pipeline according to claim 1, wherein: the inside sliding connection of control box (7) has locking piece (21), the top fixedly connected with plectrum (22) of locking piece (21), the fixed surface of locking piece (21) is connected with extension spring (23), and the other end fixedly connected with of extension spring (23) is in the inside of control box (7), two lockholes (24) have been seted up to the surface symmetry of thumb wheel (8), and locking piece (21) are pegged graft with lockhole (24).
3. The fused salt heat storage electric tracing transport pipeline according to claim 1, wherein: the inside fixedly connected with spacing post (32) of spliced pole (13), spacing groove (31) have been seted up to the bottom of turning block (14), spacing post (32) and spacing groove (31) sliding connection.
4. The fused salt heat storage electric tracing transport pipeline according to claim 1, wherein: the inside fixedly connected with heat preservation circle (33) of conveying pipe (1), heat preservation circle (33) are located the bottom of solidus groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915158.0A CN116624691B (en) | 2023-07-25 | 2023-07-25 | Fused salt heat accumulation electricity tracing conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915158.0A CN116624691B (en) | 2023-07-25 | 2023-07-25 | Fused salt heat accumulation electricity tracing conveying pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116624691A CN116624691A (en) | 2023-08-22 |
| CN116624691B true CN116624691B (en) | 2024-01-09 |
Family
ID=87603131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310915158.0A Active CN116624691B (en) | 2023-07-25 | 2023-07-25 | Fused salt heat accumulation electricity tracing conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116624691B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764214A (en) * | 2016-11-24 | 2017-05-31 | 无锡大洋高科热能装备有限公司 | Liquid-transport pipe-line skin effect current tracing system device |
| CN109140106A (en) * | 2018-09-19 | 2019-01-04 | 西安西热锅炉环保工程有限公司 | A kind of heat tracing pipeline synergy mounting device |
| CN209180560U (en) * | 2018-11-16 | 2019-07-30 | 安邦电气股份有限公司 | A kind of tunnel fire-fighting energy-saving electrical heating tape |
| CN211145782U (en) * | 2019-12-05 | 2020-07-31 | 山东翁派斯环保科技有限公司 | Direct-buried steam heat-preservation pipe capable of sliding in steel sleeve |
| CN215060387U (en) * | 2021-01-13 | 2021-12-07 | 卓锐恒鑫（天津）科技发展有限公司 | Electric tracing system |
-
2023
- 2023-07-25 CN CN202310915158.0A patent/CN116624691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764214A (en) * | 2016-11-24 | 2017-05-31 | 无锡大洋高科热能装备有限公司 | Liquid-transport pipe-line skin effect current tracing system device |
| CN109140106A (en) * | 2018-09-19 | 2019-01-04 | 西安西热锅炉环保工程有限公司 | A kind of heat tracing pipeline synergy mounting device |
| CN209180560U (en) * | 2018-11-16 | 2019-07-30 | 安邦电气股份有限公司 | A kind of tunnel fire-fighting energy-saving electrical heating tape |
| CN211145782U (en) * | 2019-12-05 | 2020-07-31 | 山东翁派斯环保科技有限公司 | Direct-buried steam heat-preservation pipe capable of sliding in steel sleeve |
| CN215060387U (en) * | 2021-01-13 | 2021-12-07 | 卓锐恒鑫（天津）科技发展有限公司 | Electric tracing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116624691A (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019237525A1 (en) | Garbage bag packing mechanism and intelligent trash bin | |
| CN116624691B (en) | Fused salt heat accumulation electricity tracing conveying pipeline | |
| CN103359309A (en) | Automatic pipe packing machine | |
| CN109079415B (en) | A kind of pipe fitting welding device | |
| CN214579563U (en) | Stable clamping device for plastic hose | |
| CN114165275A (en) | Pipeline butt joint structure convenient to seal for gas drainage | |
| CN220278914U (en) | Clamping device for cutting copper joint | |
| CN211252693U (en) | Handling device for hydraulic engineering of convenient operation | |
| CN210360410U (en) | Positioning device for cutting metal pipe | |
| CN213341524U (en) | High-voltage power pipe connection structure for power transmission | |
| CN212837690U (en) | Automatic bridge plug lower joint mounting structure | |
| CN112066160B (en) | Method for laying and preparing rubber-plastic heat-insulating layer of heating and ventilating pipeline | |
| CN210908786U (en) | Auxiliary device for heat pump pipeline installation | |
| CN214160278U (en) | Automatic rubber coating device who takes equipment of wearing of archives box | |
| CN209196280U (en) | Pipe device under a kind of towed of direct-buried heat insulation pipe | |
| CN209063580U (en) | A kind of spigot-and-socket electric heat welding header structure | |
| CN215060230U (en) | Connecting head | |
| CN213745416U (en) | Hot melt rubber pipe convenient to connect | |
| CN208015262U (en) | A kind of electric power repairing pipe | |
| CN213947471U (en) | Connecting equipment for composite material pipe | |
| CN109760298A (en) | A kind of heat-shrinkable T bush automatic sheathing device | |
| CN220857023U (en) | Outdoor power supply with interface waterproof function | |
| CN216009982U (en) | Municipal administration water supply line plugging device | |
| CN219796395U (en) | Post-arranged wall pipe of civil air defense | |
| CN212107136U (en) | High temperature resistant FC valve for oil exploitation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |